| Alphaeus Patterson | |
| Birth Date: | 15 March 1856 |
| Birth Place: | Kemptville, Canada West |
| Death Place: | North Saanich, British Columbia |
| Occupation: | Businessman, politician |
| Party: | Progressive Conservative |
| Office: | Member of the Legislative Assembly of Alberta |
| Constituency: | Peace River |
| Term Start: | 1913 |
| Term End: | 1917 |
Alphaeus Patterson (March 15, 1856 – November 4, 1931) was a politician and businessman from Alberta, Canada. He was born in Kempville, Canada West.[1]
Patterson founded a company with William Rae known as The Argonaut Company Ltd. In 1909 Patterson became President and Rae became the secretary-treasure. The company was primarily responsible for developing the site on Bear Creek that became modern Grande Prairie.[2]
In 1911, Patterson erected the first Store building in Grande Prairie. The business was known as Paterson & Son. He ran the store and a post office from the same building with his son, Jack O. Patterson.[3]
Patterson was elected to the Alberta Legislature in the 1913 Alberta general election. He ran in a hotly three-way contested race defeating former Member of the Legislative Assembly (MLA), William Bredin, and against his former business partner and future MLA,William Rae. He served one term in the Assembly as a member of the official opposition and did not run for re-election.
Patterson is the first member elected to the Alberta Legislature who lived in Grande Prairie, Alberta.[4] He died in 1931 in North Saanich, British Columbia.
Imperial Order of the Daughters of the Empire - Alphaeus Patterson chapter which operated in Grande Prairie from 1921 to 1997 was named in his honor.[4]
Grande Prairie College grants the I.O.D.E. Alphaeus Patterson Chapter Science Scholarship.[5]